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ATom: L2 In Situ Atmospheric Water Vapor from the Diode Laser Hygrometer (DLH)

Overview

DOIhttps://doi.org/10.3334/ORNLDAAC/1710
Project
Published2019-07-18
Updated2019-07-18
Usage1 download
Download Data173.3 MBUser Guide

Description

This dataset provides the concentrations of water measured by the Diode Laser Hygrometer (DLH) during airborne campaigns conducted by NASA's Atmospheric Tomography (ATom) mission from 2016 - 2018. The DLH measures the water vapor (H2O(v)) in the atmosphere by wavelength modulated differential absorption spectroscopy of an isolated rovibrational line. The measurements include water vapor mixing ratio in parts-per-trillion-by-volume (pptv) and relative humidity in percent.

Science Keywords

  • ATMOSPHERE
  • ATMOSPHERIC WATER VAPOR
  • WATER VAPOR INDICATORS
  • HUMIDITY
  • ATMOSPHERE
  • ATMOSPHERIC WATER VAPOR
  • WATER VAPOR INDICATORS
  • WATER VAPOR
  • ATMOSPHERE
  • AIR QUALITY

Citation

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Crosscite Citation Formatter
Diskin, G.S., and J.P. DiGangi. 2019. ATom: L2 In Situ Atmospheric Water Vapor from the Diode Laser Hygrometer (DLH). ORNL DAAC, Oak Ridge, Tennessee, USA. https://doi.org/10.3334/ORNLDAAC/1710

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Dataset has 1 companion files.

  • ATom_DLH_Instrument_Data.pdf